Description

2,3,5,6-Tetradeuterio-4-(4-Nitrophenyl)Sulfonylaniline is a deuterated derivative of a key sulfonylaniline intermediate, offering enhanced stability and unique spectroscopic properties for advanced research and development. This compound is critical for applications requiring precise isotopic labeling, such as in mechanistic studies and analytical method development. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Research: Used as a deuterium-labeled intermediate in the synthesis of novel drug candidates for pharmacokinetic (PK) and metabolic stability studies.
• Analytical Chemistry: Serves as an internal standard or reference material in mass spectrometry (MS) and nuclear magnetic resonance (NMR) spectroscopy for accurate quantification.
• Mechanistic Studies: Employed in isotope effect studies to elucidate reaction pathways and mechanisms in organic synthesis.
• Agrochemical Development: Acts as a building block for creating labeled versions of active ingredients for environmental fate and metabolism research.
• Material Science: Potential precursor for developing specialty polymers or organic electronic materials with modified properties.

Basic Information

Product Name	2,3,5,6-Tetradeuterio-4-(4-Nitrophenyl)Sulfonylaniline
CAS No.	1346601-85-1
Molecular Formula	C12H5D4N2O4S
Molecular Weight	279.30 g/mol
Synonyms	4-Amino-2,3,5,6-tetradeuteriobenzenesulfonic acid 4-nitro phenyl ester; 2,3,5,6-Tetradeutero-4-(4-nitrophenylsulfonyl)aniline; 4-(4-Nitrophenylsulfonyl)-2,3,5,6-tetradeuterioaniline; Deuterated Sulfanilyl Nitrophenyl Ether; D4-4-(4-Nitrophenylsulfonyl)aniline; 4-Nitrobenzenesulfonanilide-d4; p-Nitrophenyl p-Aminobenzenesulfonate-d4
EINECS	Contact for details

Quality Control

Our 2,3,5,6-Tetradeuterio-4-(4-Nitrophenyl)Sulfonylaniline is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR and HPLC, to ensure high chemical purity and isotopic enrichment. Certificates of Analysis (COA) detailing purity, deuterium incorporation, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Deuterium Incorporation (NMR/MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.